A first-principles investigation into the electronic characteristics of phase changes in ZnO at high pressuresdoi:10.15251/JOR.2022.186.797ELECTRONIC density of statesZINC oxideBAND gapsDENSITY of statesThe current study focuses on the effect of pressure on zinc oxide, ZnO, which...
The great majority of crystals can exist in several crystalline phases. As a rule, such phases appear to be stable in a certain range of temperatures and pressures and the transition from one phase to another is accompanied by significant discontinuous changes in the volume and entropy of the c...
A Study on Phase Changes and Ionic Conductivity Characteristics According to Doping Elements in Li 6±X Ge 2-X M x O 7 (M=Al, As, Nb) 来自 IOP 喜欢 0 阅读量: 1 作者:J Song,M Moorthy,YS Lee 摘要: To investigate the ionic conductivity characteristics of LiGeO, a structure that can...
Experimental results show that the frequency gradually decreases as the number of candles increases in the case of an isolated oscillator, while alternation between the in-phase and the anti-phase synchronization appears in a coupled system of two oscillators. Moreover, envelopes in the amplitude of...
Looking at Fig.1, it can be seen that a coherent DOS is composed of locally overlapping MPC scans, which are recorded at different temperatures. Each MPC scan originates from measuring amplitude and phase shift of the photocurrent while sweeping through the modulation frequency. During this proces...
In the present work, the nature of phase evolution of (1−x)(Na0.5Bi0.5)TiO3-xSrTiO3 (NBT-xST) solid solutions with x of 0–0.6 is revealed by characterizing the dielectric and ferroelectric properties. Two unique dielectric anomalies associated with high-temperature nanoregions (PNRs) in...
The occurrence of the phase change was both solute and concentration dependent. Relative values of apparent permeability coefficients of solutes reflected the extent of solute–solvent interactions in the systems. 展开 关键词: liquid crystals phase changes in, release of solutes from, solute–solvent ...
Significant changes in appearance Dramatic changes in appearance, like the removal of a full beard or many years passing between enrollment and probe images (for adults), or even short periods of time between photos of children, can result in errors. ...
on its surface, which were also associated with the adsorption behavior of 2,4,6-trichlorophenol (2,4,6-TCP). The biochar aging increased the adsorption capacity of 2,4,6-TCP, which was maximum at pH 3.0. The 2,4,6-TCP adsorption capacity of aged-bush biochar (ABB) and aged-peanut...
TEM study on volume changes and void formation in Ge2Sb2Te5 films, with repeated phase changes. Electrochem Solid-State Lett 13, H284–H286 (2010). 40. Mitra, M., Jung, Y., Gianola, D. S. & Agarwal, R. Extremely low drift of resistance and threshold voltage in amorphous phase ...